"The Doom of Men, that they should depart, was at first a gift of Ilúvatar. It became a grief to them only because coming under the shadow of Morgoth it seemed to them that they were surrounded by a great darkness, of which they were afraid; and some grew wilful and proud and would not yield, until life was reft from them."
January 1, 1970
https://en.wikiquote.org/wiki/The_Silmarillion